at a point is equal to the negative potential gradient at that point?
A. Electric intensity
B. Electric flux
C. Magnetic flux
D. Magnetic flux density
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Dielectric strength _________ with increasing thickness
A. Increases
B. Decreases
C. Remains unaltered
D. None of the above
Read more about this MCQ
Electric intensity at any point in an electric field is equal to the at that point?
A. Electric flux
B. Magnetic flux density
C. Potential gradient
D. None of the above
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The unit of dielectric strength is given by___________?
A. V/m
B. V2/m
C. M/v
D. M/v2
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Electric displacement is a__________quantity
A. Scalar
B. Vector
C. Both of the above
D. None of the above
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is that property of a capacitor which delays any change of voltage across it ?
A. Inductance
B. Capacitance
C. Potential gradient
D. None of the above
Read more about this MCQ
One volt is the same as___________?
A. One joule/coulomb
B. One coulomb/joule
C. One coulomb
D. One joule
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Which medium has the least dielectric strength ____________?
A. Paraffin wax
B. Quartz
C. Glass
D. Air
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Permittivity is expressed in_____________?
A. Farad/sq-m
B. Farad/meter
C. Weber/meter
D. Weber/sq-m
Read more about this MCQ
In a cable capacitor, voltage gradient is maximum at the surface of the______________?
A. Earth
B. Conduction
C. Sheath
D. Insulator
Read more about this MCQ
Word of the Day
13 Sep
Conjecture
an opinion or conclusion formed on the basis of incomplete information.
تکہ مارنا، قیاس کرنا، تاویل

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